1 Suggested Answer

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.goodluck!

Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

Your description, I take it, is a problem with the wiring harness going from the driver's compartment to the rear lights. If that is the case, the normal color code for GM is brown for tail lights, dark green for the right stop & turn, yellow for the left stop & turn and light green for the backup lights. Any black wires should be grounded. The white wire in the trailer harness is for a ground when used on a trailer. It sounds like you have the green and yellow T&S wires shorted together somewhere! Some of the later vehicles use separate stop and turn bulbs... these would have a separate wire for the stop lights only, but I don't think your truck is new enough for that. Good luck!

The SentrySafe electronic lock is shipped with a factory set master & manager code (777777). You should set the lock to your own unique master & manager code immediately.Please keep your codes in a secure location. You may also register your codes on our website at www.sentrysafe.com.A single signal (LED flashes and beeps once) response from the lock indicates valid entry.A double signal (LED flashes and beeps twice) response from the lock indicates an invalid entry.• If three incorrect entries are entered in a row, the keypad will shut down for a period of five minutes. During this shut down period you will not get a response from the keypad.Changing the Master Code(Code length: 1 to 10 digit code) Always perform this operation with the door open.1. Enter: # - Existing Master Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: 1 - * - New Master Code - # - New Master Code - #, before the orange light disappears.If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.Test the new code several times before closing the door: Enter: * - Code - #• The lock will indicate a valid code change with a single signal.• The lock will indicate an invalid code change with a double signal and the old code is still valid.Changing the Manager Code(Code length: 1 to 10 digit code) Always perform this operation with the door open.1. Enter: # - Master Code or Manager Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: 2 - * - New Manger Code - # - New Manager Code - #, before the orange light disappears.If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.Test the new code several times before closing the door: Enter: * - Code - #• The lock will indicate a valid code change with a single signal.• The lock will indicate an invalid code change with a double signal and the old code is still valid.Activate user codes(Code length: 1 to 10 digit code) Always perform this operation with the door open.1. Enter: # - Master Code or Manager Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: User ID Number (3-7) - * - New User Code - # - New User Code - #, before the orange light disappears.If a mistake is made during the activation, wait thirty (30) seconds and repeat steps 1 thru 3.• The lock will indicate a valid code entry with a single signal.• The lock will indicate an invalid code entry with a double signal and the old code is still valid.Example: # - Master Code or Manger Code - # - 5 - * - New User Code - # - New User Code - #. This will activate User Five (5).Changing the user codeAlways perform this operation with the door open1. Enter: # - User Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: New User Code - # - New User Code - #, before the orange light disappears.If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.Test the new code several times before closing the door: Enter: * - Code - #• The lock will indicate a valid code change with a single signal.• The lock will indicate an invalid code change with a double signal and the old code is still valid.The Master and Manager can also change the user codes by following the "Activate user codes" section steps 1 thru 3.Deleting user codesAlways perform this operation with the door open.1. Enter: # - Master Code or Manager Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: User ID Number (3-7) - * - # - #Programming your lock codes2

The SentrySafe electronic lock is shipped with a factory set master & manager code (777777). You should set the lock to your own unique master & manager code immediately.Please keep your codes in a secure location. You may also register your codes on our website at www.sentrysafe.com.A single signal (LED flashes and beeps once) response from the lock indicates valid entry.A double signal (LED flashes and beeps twice) response from the lock indicates an invalid entry.• If three incorrect entries are entered in a row, the keypad will shut down for a period of five minutes. During this shut down period you will not get a response from the keypad.Changing the Master Code(Code length: 1 to 10 digit code) Always perform this operation with the door open.1. Enter: # - Existing Master Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: 1 - * - New Master Code - # - New Master Code - #, before the orange light disappears.If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.Test the new code several times before closing the door: Enter: * - Code - #• The lock will indicate a valid code change with a single signal.• The lock will indicate an invalid code change with a double signal and the old code is still valid.Changing the Manager Code(Code length: 1 to 10 digit code) Always perform this operation with the door open.1. Enter: # - Master Code or Manager Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: 2 - * - New Manger Code - # - New Manager Code - #, before the orange light disappears.If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.Test the new code several times before closing the door: Enter: * - Code - #• The lock will indicate a valid code change with a single signal.• The lock will indicate an invalid code change with a double signal and the old code is still valid.Activate user codes(Code length: 1 to 10 digit code) Always perform this operation with the door open.1. Enter: # - Master Code or Manager Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: User ID Number (3-7) - * - New User Code - # - New User Code - #, before the orange light disappears.If a mistake is made during the activation, wait thirty (30) seconds and repeat steps 1 thru 3.• The lock will indicate a valid code entry with a single signal.• The lock will indicate an invalid code entry with a double signal and the old code is still valid.Example: # - Master Code or Manger Code - # - 5 - * - New User Code - # - New User Code - #. This will activate User Five (5).Changing the user codeAlways perform this operation with the door open1. Enter: # - User Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: New User Code - # - New User Code - #, before the orange light disappears.If a mistake is made during the change, wait thirty (30) seconds and repeat steps 1 thru 3.Test the new code several times before closing the door: Enter: * - Code - #• The lock will indicate a valid code change with a single signal.• The lock will indicate an invalid code change with a double signal and the old code is still valid.The Master and Manager can also change the user codes by following the "Activate user codes" section steps 1 thru 3.Deleting user codesAlways perform this operation with the door open.1. Enter: # - Master Code or Manager Code - #2. The set light will stay orange for ten (10) seconds.3. Enter: User ID Number (3-7) - * - # - #Programming your lock codes2

Make sure the battery is good. When you press the button on the rear of the opener, just press and immediately release. Then enter your 4 digit code and press enter. If this is what you have done then your keypad must be bad.

Please follow these steps
Programming a user code There are two ways to program a user code. A 1. Press the Program key. 2. Enter the Factory Code. The green LED remains ON while you enter the 5-digit user code of your choice. After 5 digits are entered the green LED turns OFF. (To enter a new User Code, repeat these steps.) B 1. Press the red button inside the safe. The lock will beep and the green LED will come on. 2. Enter a 5-digit user code. (To enter a new User Code, repeat these steps.) Keep your new user code secure. For your records, please copy it here: ____ ____ ____ ____ ____ Programming a password 1. Press the Program key. 2. Press it a second time. 3. Enter your 5-digit User Code. The green LED remains ON. 4. Enter the 5-digit Password of your choice (any combination except 00000.) After 5 digits are entered, the green LED turns OFF. (To enter a new Password, repeat these steps. To erase the Password, press Program twice, enter your User Code and then enter 00000.)

Battery replacement Below When old batteries are removed for replacement, your Password will be voided; only Factory and User Codes will work. To reestablish your Password, follow the directions above under Programming a Password. Key override If your electronic lock fails or you do not have any codes available, you may use a key override to access this unit. 1. Remove the battery cover, disconnect and remove the battery holder. 2. Insert the skeleton key (second set of keys provided) into the key hole inside the opening for the battery. 3. Turn the key to the right. 4. Turn the four bit key to the right. 5. Open the door. Signals Your electronic-lock safe communicates by means of several audio/visual signals. Red (Error) LED + three beeps indicates one of the following: 1. You have pressed Program key out of sequence 2. You have entered an invalid code or password. 3. You have let 5 seconds or more elapse between key entries. Green (Proceed) LED + single beep occurs 1. After entering each digit of Factory or User Code, or Password 2. After pressing Clear key 3. After pressing Program key Green LED only 1. Comes on after you enter a valid code/password and remains lit during the 4-second period in which the safe can be opened. 2. Comes ON in the Program User Code mode after you enter the Factory Code and remains lit until you have finished entering a 5-digit User Code. 3. Comes ON in the Program Password mode after you have entered your User Code and remains ON until you have entered a 5-digit password. Yellow LED Indicates low battery and will typically not turn ON until battery has been in use approximately two years or longer. Your electronic lock automatically performs a low battery test during each lock use. If a ï¿½low batteryï¿½ condition is detected the Yellow LED will come ON and remain ON during each subsequent lock operation. (The lock will continue to function in a Low Battery state, until battery failure.) The Yellow LED will turn OFF only after three consecutive Good Battery readings or after the low batteries are replaced. (Note: If the new batteries are installed in less than 60 seconds the Yellow LED may come ON and stay ON during the first lock operation before it returns to OFF.) NOTE: It is recommended you replace the batteries after two years, or when the yellow LED remains on.

This is known as the yellow light of death (ironic i know because it blinks a red light). This is caused when the unit overheats causing solder on the board to melt and bridge(connect). Once this happens it shorts out the board causing the error you have now. Contact Sony and see if the unit is still under warranty.

I would try opening and closing the disc enclosure latch-- this triggers the machine to re-read the barcode and start a new cup of beverage. If the machine perceives that water needs to be heated more, the yellow light to should flash and the cycle to green when ready. If the water is already hot enough, when you close the latch, it will flip right to green.